#include <stdio.h>
#include <43func.h>
#ifdef DEBUG  
#define DEBUG_PRINT(fmt, ...) printf(fmt, ##__VA_ARGS__)  
#else  
#define DEBUG_PRINT(fmt, ...) ((void)0)  
#endif
int main() {  
    int value = 42; 
    DEBUG_PRINT("Value is: ");  
    DEBUG_PRINT(value);   
    DEBUG_PRINT("Value is: %d", value); 
    return 0;  
}
